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Delhi & Surat
"AN ISO 9001: 2008 CERTIFIED"
(GOVT. Registered)

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"National Institue of Diamond & Gems"

National Institute of Diamond and Gems (NIDG) is a pioneering institute in the field of study of diamonds and gems in New Delhi. NIDG evolved from the need for a world class gemological and assortment institute in New Delhi.

The institute offers courses such as diamond assortment, diamond grading, color gem stone identification and jewellery essential (with 98% practical training)in New Delhi(India). Being an ISO 9001- 2008 certified organization which is registered under Govt. of NCT Delhi as well, the institute offers a globally benchmarked curriculum with access to a vast collection of diamonds and gemstones for practical learning.

The faculty at NIDG, being alumni of GIA & professional assorter, possesses rich academic and industry experience. The institute even provides 100% Scholarship* to deserving students as part of its efforts to promote talent in this growing industry.

Founder Being Attached With Gems & Jewellery Trade For More Than 25 Years.

Our Courses


Diamond Identification & Grading Course

Course I (Two Months)

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Diamond Assortment Classes

Course II (Three Months)

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Color Gem Stones Identification

Course III

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Diamond Grading & Assortment

Course IV (Five Months)

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